<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="车辆名" prop="vehicleName">
        <el-input
          v-model="queryParams.vehicleName"
          placeholder="请输入车辆名"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item
        label="车辆级别"
        prop="vehicleLevel"
        label-width="200px"
      >
        <el-input
          v-model="queryParams.vehicleLevel"
          placeholder="请输入车辆级别"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
        >搜索
        </el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
        >重置
        </el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['speed:vehicle:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['speed:vehicle:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['speed:vehicle:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['speed:vehicle:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="vehicleList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column
        type="index"
        width="50">
      </el-table-column>
      <el-table-column label="车辆名" align="center" prop="vehicleName"/>
      <el-table-column
        label="车辆级别"
        align="center"
        prop="vehicleLevel"
      />
      <el-table-column
        label="车辆特性"
        align="center"
        prop="vehicleCharacter"
      />
      <el-table-column label="车辆图片" align="center" prop="image" width="100">
        <template slot-scope="scope">
          <image-preview :src="scope.row.image" :width="50" :height="50"/>
        </template>
      </el-table-column>
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['speed:vehicle:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['speed:vehicle:remove']"
          >删除
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-view"
            @click="handleClickDetail(scope.row)"
          >
            详情

          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改车辆信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="车辆名" prop="vehicleName">
          <el-input v-model="form.vehicleName" placeholder="请输入车辆名"/>
        </el-form-item>
        <el-form-item label="车辆级别" prop="vehicleLevel">
          <el-select v-model="form.vehicleLevel">
            <el-option
              v-for="dict in dict.type.vehicle_level"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="车辆特性" prop="vehicleCharacter">
          <el-input
            v-model="form.vehicleCharacter"
            placeholder="请输入车辆特性"
          />
        </el-form-item>
        <el-form-item label="车辆图片" prop="image">
          <image-upload v-model="form.image"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
    <!-- 详情信息对话框 -->
    <el-dialog :title="title" :visible.sync="detailOpen" width="500px" append-to-body>
      <el-form ref="form" :model="detailForm" label-width="80px">
        <el-form-item label="车辆名" prop="vehicleName">
          <el-input v-model="detailForm.vehicleName"/>
        </el-form-item>
        <el-form-item label="车辆级别" prop="vehicleLevel">
          <el-input
            v-model="detailForm.vehicleLevel"
          />
        </el-form-item>
        <el-form-item label="车辆特性" prop="vehicleCharacter">
          <el-input
            v-model="detailForm.vehicleCharacter"
          />
        </el-form-item>
        <el-form-item label="车辆图片" prop="image" style="text-align: center">
          <el-image
            style="width: 200px; height: 200px;"
            :src="detailForm.image"
            :fit="fit"
          ></el-image>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" v-if="!(title === '详情')" @click="submitForm">确 定</el-button>
        <el-button v-if="!(title === '详情')" @click="cancel">取 消</el-button>
        <el-button v-if="(title === '详情')" @click="cancel">关 闭</el-button>
      </div>
    </el-dialog>
  </div>


</template>

<script>
import {
  listVehicle,
  getVehicle,
  delVehicle,
  addVehicle,
  updateVehicle
} from '@/api/speed/vehicle'

export default {
  name: 'Vehicle',
  dicts:['vehicle_level'],
  data() {
    return {
      detailOpen: false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 车辆信息表格数据
      vehicleList: [],
      // 弹出层标题
      title: '',
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        vehicleName: null,
        vehicleLevel: null,
        vehicleCharacter: null,
        image: null
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {},
      // 详情参数
      detailForm: {}
    }
  },
  created() {
    this.getList()
  },
  methods: {
    /** 查询车辆信息列表 */
    getList() {
      this.loading = true
      listVehicle(this.queryParams).then((response) => {
        this.vehicleList = response.rows
        this.total = response.total
        this.loading = false
      })
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.detailOpen = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        vehicleId: null,
        vehicleName: null,
        vehicleLevel: null,
        vehicleCharacter: null,
        image: null
      }
      this.resetForm('form')
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm('queryForm')
      this.handleQuery()
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.vehicleId)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.open = true
      this.title = '添加车辆信息'
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      const vehicleId = row.vehicleId || this.ids
      getVehicle(vehicleId).then((response) => {
        this.form = response.data
        this.open = true
        this.title = '修改车辆信息'
      })
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs['form'].validate((valid) => {
        if (valid) {
          if (this.form.vehicleId != null) {
            updateVehicle(this.form).then((response) => {
              this.$modal.msgSuccess('修改成功')
              this.open = false
              this.getList()
            })
          } else {
            addVehicle(this.form).then((response) => {
              this.$modal.msgSuccess('新增成功')
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const vehicleIds = row.vehicleId || this.ids
      this.$modal
        .confirm('是否确认删除车辆信息编号为"' + vehicleIds + '"的数据项？')
        .then(function() {
          return delVehicle(vehicleIds)
        })
        .then(() => {
          this.getList()
          this.$modal.msgSuccess('删除成功')
        })
        .catch(() => {
        })
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        'speed/vehicle/export',
        {
          ...this.queryParams
        },
        `vehicle_${new Date().getTime()}.xlsx`
      )
    },
    //点击详情
    handleClickDetail(row) {
      this.title = '详情'
      this.detailOpen = true
      this.detailForm = row
    }
  }
}
</script>
